109 piscium

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Star
109 Piscium
AladinLite
Observation
dates equinoxJ2000.0 , epoch : J2000.0
Constellation fishes
Right ascension 01 h 44 m 55.83 s
declination + 20 ° 04 ′ 59.3 ″
Apparent brightness 6.3 mag
Typing
B − V color index +0.75 
U − B color index +0.23 
Spectral class G5 IV
Astrometry
Radial velocity −46.4 km / s
parallax (30.71 ± 0.81)  mas
distance (106.2 ± 2.8)  ly
(32.6 ± 0.9)  pc  
Proper movement 
Rec. Share: (−45.05 ± 0.97)  mas / a
Dec. portion: (−105.39 ± 0.72)  mas / a
Physical Properties
Other names
and catalog entries
Flamsteed name 109 piscium
Bonn survey BD + 19 ° 282
Bright Star Catalog HR 508 [1]
Henry Draper Catalog HD 10697 [2]
Hipparcos catalog HIP 8159 [3]
SAO catalog SAO 92611 [4]
Tycho catalog TYC 1211-1730-1 [5]Template: Infobox star / maintenance / specification of the TYC catalog
Other names 72

109 Piscium ( 109 Psc for short ), also known as HD 10697 , is a sub-giant of the spectral class G5 in the constellation Pisces . The star is about 106 light years from Earth. 109 Piscium has a spectroscopic companion that could be a brown dwarf or an exoplanet.

Sources and individual references

  1. a b c d Hipparcos catalog
  2. a b c ARICNS page to 109 Piscium
  3. a b Bright Star Catalog